High sensitivity Good quality Best price Brief introduction1.Hydraulic oil cartridge filters 2.Spin on filters 3.Wire mesh filters 4.Complete filter units availableModel introduction YKJD24-YKJD220--YKJD110-YKJD220--YKJD110--YKJD220---YKJD110--YKJD24--YKJD220-YKJD24---YKJD110-YKJD24---- YKJD New Type Level Switch Series